Made without using lead oxide as traditional way,but in-creasing the content of trace element zinc which is helpfulto human body.Look like large grapes,crystalline and transparent,eye-catching colour,soft and glutinous effect inmouth,respective mwllow taste.Cut in halves they may form diversified colourful cold dishes such as "Cluster of Jadeite","Golden Fish Playing in Water","Sunward Sunflowers"and "tail-Spreading Peacock",etc.